Hostname:	tokay2
OS:	Windows Server 2012 R2 Standard
Arch:	x64
Platform:	mingw32 / x86_64-w64-mingw32
R version:	4.1.1 (2021-08-10) -- "Kick Things"
R environment variables:	Renviron.bioc

R variable (VAR)	Value ('R CMD config <VAR>' output)
CC	C:/rtools40/mingw64/bin/gcc
CFLAGS	-O2 -Wall -std=gnu99 -mfpmath=sse -msse2 -mstackrealign
CPICFLAGS
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('C:/rtools40/mingw64/bin/gcc --version' output):

gcc (Built by Jeroen for the R-project) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

R variable (VAR)	Value ('R CMD config <VAR>' output)
CXX	C:/rtools40/mingw64/bin/g++ -std=gnu++11
CXXFLAGS	-O2 -Wall -mfpmath=sse -msse2 -mstackrealign
CXXPICFLAGS
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('C:/rtools40/mingw64/bin/g++ -std=gnu++11 --version' output):

g++ (Built by Jeroen for the R-project) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

R variable (VAR)	Value ('R CMD config <VAR>' output)
CXX11	C:/rtools40/mingw64/bin/g++
CXX11FLAGS	-O2 -Wall -mfpmath=sse -msse2 -mstackrealign
CXX11PICFLAGS
CXX11STD	-std=gnu++11
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('C:/rtools40/mingw64/bin/g++ --version' output):

g++ (Built by Jeroen for the R-project) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

R variable (VAR)	Value ('R CMD config <VAR>' output)
CXX14	C:/rtools40/mingw64/bin/g++
CXX14FLAGS	-O2 -Wall -mfpmath=sse -msse2 -mstackrealign
CXX14PICFLAGS
CXX14STD	-std=gnu++14
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('C:/rtools40/mingw64/bin/g++ --version' output):

g++ (Built by Jeroen for the R-project) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

R variable (VAR)	Value ('R CMD config <VAR>' output)
CXX17	C:/rtools40/mingw64/bin/g++
CXX17FLAGS	-O2 -Wall -mfpmath=sse -msse2 -mstackrealign
CXX17PICFLAGS
CXX17STD	-std=gnu++17
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('C:/rtools40/mingw64/bin/g++ --version' output):

g++ (Built by Jeroen for the R-project) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.